Last night, Ukrainian drones attacked an oil refinery in the city of Tuapse, Russian media reported.
According to the regional authorities, a fire broke out in the area of the oil refinery as a result of the fall of the drone.
Two drones took part in the attack, reports the operative headquarters of the Krasnodar region.
According to preliminary information, there were no casualties or injuries, the fire was localized.
Tuapse is a resort town and major port on the Black Sea coast, near Sochi and Krasnodar.